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YouTubeWed Jul 2, 12:00:00 am Views: 168 Interested in seeing how a night out partying affects the inside of your body? See how hard your body has to work in order for you to have a recover.
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YouTubeThu Jun 12, 12:00:00 am Views: 193 Chemicals have been found in many products around the home. Find out how toxic your play environment is.
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YouTubeThu Jun 12, 12:00:00 am Views: 206 A U.S. Surgeon General's report estimates that secondhand smoke kills tens of thousands of people every year.
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YouTubeThu Jun 12, 12:00:00 am Views: 173 Americans are not getting enough sleep. Katie Couric discusses why this could be a problem for you, too.